EP3518524A4 - Signal processing device, image-capturing device, and signal processing method - Google Patents

Signal processing device, image-capturing device, and signal processing method Download PDF

Info

Publication number
EP3518524A4
EP3518524A4 EP17852847.7A EP17852847A EP3518524A4 EP 3518524 A4 EP3518524 A4 EP 3518524A4 EP 17852847 A EP17852847 A EP 17852847A EP 3518524 A4 EP3518524 A4 EP 3518524A4
Authority
EP
European Patent Office
Prior art keywords
signal processing
capturing
image
signal
processing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP17852847.7A
Other languages
German (de)
French (fr)
Other versions
EP3518524A1 (en
Inventor
Makoto Koizumi
Masakatsu Fujimoto
Ikko Okamoto
Daiki Yamazaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Semiconductor Solutions Corp
Original Assignee
Sony Semiconductor Solutions Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to JP2016185872 priority Critical
Priority to JP2016236016 priority
Application filed by Sony Semiconductor Solutions Corp filed Critical Sony Semiconductor Solutions Corp
Priority to PCT/JP2017/032393 priority patent/WO2018056070A1/en
Publication of EP3518524A1 publication Critical patent/EP3518524A1/en
Publication of EP3518524A4 publication Critical patent/EP3518524A4/en
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06GANALOGUE COMPUTERS
    • G06G1/00Hand manipulated computing devices
    • G06G1/16Hand manipulated computing devices in which a straight or curved line has to be drawn through related points on one or more families of curves
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00General purpose image data processing
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00Image enhancement or restoration
    • G06T5/50Image enhancement or restoration by the use of more than one image, e.g. averaging, subtraction
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/16Anti-collision systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/222Studio circuitry; Studio devices; Studio equipment ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/225Television cameras ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/232Devices for controlling television cameras, e.g. remote control ; Control of cameras comprising an electronic image sensor
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/222Studio circuitry; Studio devices; Studio equipment ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/225Television cameras ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/232Devices for controlling television cameras, e.g. remote control ; Control of cameras comprising an electronic image sensor
    • H04N5/23229Devices for controlling television cameras, e.g. remote control ; Control of cameras comprising an electronic image sensor comprising further processing of the captured image without influencing the image pickup process
    • H04N5/23232Devices for controlling television cameras, e.g. remote control ; Control of cameras comprising an electronic image sensor comprising further processing of the captured image without influencing the image pickup process by using more than one image in order to influence resolution, frame rate or aspect ratio
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/222Studio circuitry; Studio devices; Studio equipment ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/225Television cameras ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/235Circuitry or methods for compensating for variation in the brightness of the object, e.g. based on electric image signals provided by an electronic image sensor
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/222Studio circuitry; Studio devices; Studio equipment ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/225Television cameras ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/235Circuitry or methods for compensating for variation in the brightness of the object, e.g. based on electric image signals provided by an electronic image sensor
    • H04N5/2353Circuitry or methods for compensating for variation in the brightness of the object, e.g. based on electric image signals provided by an electronic image sensor by influencing the exposure time, e.g. shutter
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00Indexing scheme for image analysis or image enhancement
    • G06T2207/20Special algorithmic details
    • G06T2207/20212Image combination
    • G06T2207/20221Image fusion; Image merging
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00Indexing scheme for image analysis or image enhancement
    • G06T2207/30Subject of image; Context of image processing
    • G06T2207/30248Vehicle exterior or interior
    • G06T2207/30252Vehicle exterior; Vicinity of vehicle
EP17852847.7A 2016-09-23 2017-09-08 Signal processing device, image-capturing device, and signal processing method Pending EP3518524A4 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2016185872 2016-09-23
JP2016236016 2016-12-05
PCT/JP2017/032393 WO2018056070A1 (en) 2016-09-23 2017-09-08 Signal processing device, image-capturing device, and signal processing method

Publications (2)

Publication Number Publication Date
EP3518524A1 EP3518524A1 (en) 2019-07-31
EP3518524A4 true EP3518524A4 (en) 2019-09-25

Family

ID=61690341

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17852847.7A Pending EP3518524A4 (en) 2016-09-23 2017-09-08 Signal processing device, image-capturing device, and signal processing method

Country Status (4)

Country Link
EP (1) EP3518524A4 (en)
JP (1) JPWO2018056070A1 (en)
KR (1) KR20190054069A (en)
WO (1) WO2018056070A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005267030A (en) * 2004-03-17 2005-09-29 Daihatsu Motor Co Ltd Pedestrian outline extraction method and pedestrian outline extraction device
US20090153699A1 (en) * 2007-12-18 2009-06-18 Sony Corporation Imaging apparatus, imaging processing method, and imaging control program
US20120188439A1 (en) * 2011-01-21 2012-07-26 Gabor Mikes Multi-exposure summing
US20130051700A1 (en) * 2011-08-31 2013-02-28 Sony Corporation Image processing apparatus, image processing method, and program

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04207581A (en) * 1990-11-30 1992-07-29 Canon Inc Image pickup device
JP3082971B2 (en) 1991-08-30 2000-09-04 富士フイルムマイクロデバイス株式会社 Video camera, imaging method using the same, operation method thereof, and image processing apparatus and method
JP3982987B2 (en) * 2000-10-18 2007-09-26 株式会社日立製作所 Imaging device
JP2003189174A (en) * 2001-12-20 2003-07-04 Acutelogic Corp Photographing apparatus and photographing method
JP4979933B2 (en) 2005-12-16 2012-07-18 住友電気工業株式会社 In-vehicle camera and drive recorder
JP2008022485A (en) * 2006-07-14 2008-01-31 Canon Inc Image processor and image processing method
JP2013175897A (en) * 2012-02-24 2013-09-05 Toshiba Corp Image processing device and solid-state imaging device
JP2014036401A (en) * 2012-08-10 2014-02-24 Sony Corp Image pick-up device, image signal processing method and program

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005267030A (en) * 2004-03-17 2005-09-29 Daihatsu Motor Co Ltd Pedestrian outline extraction method and pedestrian outline extraction device
US20090153699A1 (en) * 2007-12-18 2009-06-18 Sony Corporation Imaging apparatus, imaging processing method, and imaging control program
US20120188439A1 (en) * 2011-01-21 2012-07-26 Gabor Mikes Multi-exposure summing
US20130051700A1 (en) * 2011-08-31 2013-02-28 Sony Corporation Image processing apparatus, image processing method, and program

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018056070A1 *

Also Published As

Publication number Publication date
KR20190054069A (en) 2019-05-21
EP3518524A1 (en) 2019-07-31
WO2018056070A1 (en) 2018-03-29
JPWO2018056070A1 (en) 2019-07-04

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RIC1 Information provided on ipc code assigned before grant

Ipc: G06T 5/50 20060101ALI20190821BHEP

Ipc: G08G 1/16 20060101ALI20190821BHEP

Ipc: G06T 1/00 20060101ALI20190821BHEP

Ipc: H04N 5/232 20060101AFI20190821BHEP

Ipc: H04N 5/235 20060101ALI20190821BHEP

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Effective date: 20190827

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